Ключевые слова: appliance, board, chip, circuit, connection, digital, electric, electrical, electrician, electronic, electronics, engineer, engineering, equipment, fingers, fix, hand, hardware, lab, master, occupation, part, pcb, repair, repairman, service, solder, soldered, soldering, soldering iron, technical, technician, technology, tester, tool, transistor, wire, work, workplace,